3301213331 has 4 divisors (see below), whose sum is σ = 3555152832. Its totient is φ = 3047273832.

The previous prime is 3301213313. The next prime is 3301213339. The reversal of 3301213331 is 1333121033.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3301213331 - 2¹⁰ = 3301212307 is a prime.

It is a super-2 number, since 2×3301213331² = 21796018913544231122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3301213339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126969731 + ... + 126969756.

It is an arithmetic number, because the mean of its divisors is an integer number (888788208).

Almost surely, 2^3301213331 is an apocalyptic number.

3301213331 is a deficient number, since it is larger than the sum of its proper divisors (253939501).

3301213331 is a wasteful number, since it uses less digits than its factorization.

3301213331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253939500.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3301213331 is about 57456.1861856493. The cubic root of 3301213331 is about 1488.9879966492.

Adding to 3301213331 its reverse (1333121033), we get a palindrome (4634334364).

The spelling of 3301213331 in words is "three billion, three hundred one million, two hundred thirteen thousand, three hundred thirty-one".